545156304 has 320 divisors, whose sum is σ = 1882165248. Its totient is φ = 132887040.

The previous prime is 545156273. The next prime is 545156317. The reversal of 545156304 is 403651545.

545156304 = T₃₂₆₉ + T₃₂₇₀ + ... + T₃₃₆₇.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10285942 + ... + 10285994.

Almost surely, 2^545156304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545156304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941082624).

545156304 is an abundant number, since it is smaller than the sum of its proper divisors (1337008944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545156304 is a wasteful number, since it uses less digits than its factorization.

545156304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 545156304 is about 23348.5824837398. The cubic root of 545156304 is about 816.9089976029.

The spelling of 545156304 in words is "five hundred forty-five million, one hundred fifty-six thousand, three hundred four".